1. Introduction
The Sonmol Automatic Choking Rescue Device is designed to provide rapid and effective assistance in choking emergencies for both children and adults. This device utilizes a unique one-button trigger mechanism to generate consistent suction, aiming to dislodge airway obstructions. It includes three different sized masks to ensure suitability for various age groups, excluding infants.
This manual provides essential information on the device's components, setup, operation, maintenance, and safety guidelines to ensure proper and safe usage.
2. Product Components
The Sonmol Automatic Choking Rescue Device kit includes the following components:

Image: Sonmol device with its main parts identified.
- Main Body: The primary unit containing the suction mechanism.
- Trigger Button: Activates the automatic suction.
- Anti-Triggering Ring: A safety feature to prevent accidental activation.
- Mounted Wall Hanger: For convenient storage and quick access.
- Tongue Depressor Tube: Used to assist in airway clearance.
- Masks (3 sizes):
- Small Mask: For ages 1-3 (not for infants).
- Medium Mask: For ages 3-12.
- Large Mask: For ages 12+.
3. Setup
Before use, ensure the device is assembled correctly and the appropriate mask is selected.
- Select Mask: Choose the mask size that best fits the user's face, ensuring a complete seal around the mouth and nose. The kit includes masks for ages 1-3, 3-12, and 12+.
- Attach Mask: Securely attach the selected mask to the main body of the device. Ensure it clicks into place firmly.
- Remove Anti-Triggering Ring: For immediate use, remove the orange anti-triggering ring from the device. This ring is a safety measure to prevent accidental activation during storage.
4. Operating Instructions
Follow these steps carefully in a choking emergency. Time is critical.

Image: Visual guide for placing the mask and pressing the trigger button.
- Position the Person: If possible, position the person in a seated or lying position.
- Ensure Airway: If conscious, encourage the person to cough. If unconscious, gently tilt the head back and lift the chin to open the airway.
- Place Mask: Firmly place the chosen mask over the person's mouth and nose, ensuring a tight seal to prevent air leakage.
- Press Trigger: With one hand holding the mask firmly in place, use the other hand to press the trigger button on the device. This action will generate a strong, consistent suction to attempt to dislodge the obstruction.
- Repeat if Necessary: If the obstruction is not cleared after the first attempt, reposition the mask and press the trigger button again. Continue until the obstruction is removed or medical help arrives.
The device features double one-way valves. When the device is reloaded (after a press), air is expelled outwards, preventing air from being pushed into the airway and potentially deepening the obstruction.

Image: Explanation of the double one-way valve system.
5. Safety Guidelines and Precautions
- This device is intended for use in choking emergencies only.
- Do not use on infants under 1 year of age.
- Ensure a proper seal with the mask to achieve effective suction.
- Always remove the anti-triggering ring before attempting to use the device in an emergency.
- Familiarize yourself with the device's operation before an emergency occurs. Consider practicing on a training dummy if available.
- Seek immediate medical attention after any choking incident, even if the obstruction is cleared.
- Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. This device is a medical aid.
6. Maintenance
- Cleaning: After each use or practice, disassemble the masks and clean them with mild soap and warm water. Rinse thoroughly and allow to air dry completely before reassembling. The main body can be wiped clean with a damp cloth.
- Storage: Store the device in a clean, dry place, away from direct sunlight and extreme temperatures. Use the provided wall hanger for accessible storage. Ensure the anti-triggering ring is in place during storage to prevent accidental activation.
- Inspection: Periodically inspect all components for any signs of damage, wear, or degradation. Replace any damaged parts immediately.
7. Troubleshooting
If you encounter issues with the device, refer to the following table:
| Issue | Possible Cause | Solution |
|---|---|---|
| No suction or weak suction | Mask not sealed properly; Anti-triggering ring still in place; Device malfunction. | Ensure a tight seal around the mouth and nose. Remove the anti-triggering ring. If issues persist, contact support. |
| Device does not trigger | Anti-triggering ring still in place; Button jammed; Device malfunction. | Remove the anti-triggering ring. Check for any obstructions around the button. If issues persist, contact support. |
| Mask does not fit | Incorrect mask size selected. | Ensure the correct mask size (small, medium, large) is chosen for the user's age and facial structure. |
8. Technical Specifications
- Model: B0C6WQPYMC
- Brand: Sonmol
- Product Dimensions: 9 x 7.8 x 3.8 inches
- Product Weight: 2.43 Pounds
- Suction Power: Approximately 33 kPa
- Included Components: Rescue Device, 3 Masks (various sizes), Tongue Depressor Tube, Wall Hanger.
- Special Feature: Portable, One-Button Automatic Trigger.
9. Support Information
For further assistance, questions, or to report issues, please contact the manufacturer, Sonmol. Refer to the product packaging or the official Sonmol website for the most current contact information.
Manufacturer: Moffy
Legal Disclaimer: Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. This device is a medical aid.
